Moen 8963 installation instructions Two-Handle Widespread Lavatory Faucet, MT143B, MODELS 4934

MODELS 4934 & 8983 MT143B

®®	INSTALLATION INSTRUCTIONS
	THESE INSTRUCTIONS MUST BE
	LEFT WITH HOMEOWNER

TWO-HANDLE WIDESPREAD

LAVATORY FAUCET

HANDLE

KNOB

FLOW RATOR

AERATOR

SPOUT

DECK 4-5/16"

VALVE

BODY

1/2" NPT

THREADED

CONNECTIONS

SPOUT

MOUNTING

WASHER

SPOUT

MOUNTING

NUTTAILPIECE NUT

HOT	SPOUT	COLD
	UNION TEE

MOUNTING

WASHER

MOUNTING

NUT

WATER SUPPLY LINES

(NOT FURNISHED)

1-1/4" MAX.

DECK

THICKNESS

WASHER

MOUNTING

NUT

5-1/8"

* SPOUT TUBE

4" - 16" CENTERS (See note 5, Waste Assembly Installation)

Complies with ASME A112.18.1M and CSA B125	SPOUT INSTALLS THROUGH 1" MINIMUM DIAMETER HOLE.
	VALVE INSTALLS THROUGH 1-1/8" MINIMUM DIAMETER HOLE.

CAUTION: Always turn water off before disassembling the valve. Open valve handle to releive water pres-

sure and to insure that complete water shut-off has been accomplished.

Before turning water on during either rough-in or trim-out, make sure that the cartridge retainer nuts are in place. The cartridges and retainer nuts were properly installed and tested before leaving the factory. Although it is unlikely, it is nevertheless possible that through the handling of the valve by any number of persons the cartridge retainer nuts may not be properly installed. This should be carefully checked at time of rough-in and trim-out. If the retainer nuts are not properly installed, water pressure could force the cartridge out of the casting. Personal injury or water damage to the premises could result.